Block 3957
- Hash
00000036ff4dfc7a9dcfa2772eaa9ab4f101bb809eadddb7ff7a236d729dbfc9- Confirmations
- 38396
- Time
- 2026-09-19 09:23:50 UTC
- Median time
- 2026-09-19 09:16:02 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
720dbb1bfc71a073396da6313e299938c3bbd38795e0c9524368c200f27ee10e- Previous block
- 0000020926d95f92d9535b2a4d8d086877cb7b306132781257457403a11448a2
- Next block
- 0000014c9377b2ec9da6ddc6353736ef7398e56fdb5fad9234e03af54ddea737
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 3957 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 720dbb1bfc71…c200f27ee10e coinbase | 1 | 2 | 50 |